Gears are made of high-grade alloy steel after carburizing, quenching, and finishing processes.
The center distance ratio and other major both by optimizing design, the main parts and components have good compatibility.
The advantages for the gear box (gear speed reducer): High precision, large capacity, high efficiency, high reliability, long service life, smooth operation and low noise.
Usually gears are lubricated by the oil sump and cooled naturally.
The gear boxes (gear speed reducer) is applied for our electric winch.
Simple in structure, safe and reliable in operation and convenient for installation and maintenance.
The main technical indexes of this gear speed reducer reach the most advanced level for the products of its kind at home and abroad at present.
We are specializing in grey iron castings, ductile iron castings and aluminum castings. Our foundries have been making casting for about 30 years, most of our engineers and workers have at least 15 years of experience in the fields of castings, so we can supply with most favorable prices and suggest most suitable choice on casting process while we get the drawings from our customers.
Please see our abilities for casting as follows:
Material: Grey Iron, Ductile Iron, Aluminum
The casting techniques: sand casting, lost foam casting/EPC casting, shell mold casting, permanent mold casting, low pressure die casting, high pressure die casting, gravity die casting.
Our production capability: 500-800 tons / per month.
The weights for iron castings: 0.80kgs - 3000kgs.
The weights for aluminum castings: 0.03kgs - 400kgs.
Machining: turning, cutting, milling, grinding, drilling, reaming and threading.
Tolerance for machining: 0.019mm-0.05mm
Equipment: lathe, planer, drilling machine, tapping machine, line cutting, milling machine, CNC machining center.
Surface Treatment: shot blast, painting, chrome plating, power coating and anodizing
Made according to customers' drawing, specification and / or samples
Casting capability: 500-800 tons / per month.
Any demand or enquiry, please do not hesitate to contact us.
Sincerely look forward to establishing a stable long-term friendly business relationship with you.
Photos for our Workshops:
Photos for some of our products: